Moving a pdf to the left with css

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                        <button id="zoomin">Zoom In</button>
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                        &nbsp; &nbsp;
                        <span>Page: <span id="page_num"></span> / <span id="page_count"></span></span>
                        <span>   Zoom Level: <span id="zoom_lvl"></span></span>
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                        //
                        // If absolute URL from the remote server is provided, configure the CORS
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                        //
                        var url = '../pdf/YSSY_arr.pdf';


                        //
                        // Disable workers to avoid yet another cross-origin issue (workers need
                        // the URL of the script to be loaded, and dynamically loading a cross-origin
                        // script does not work).
                        //
                        // PDFJS.disableWorker = true;

                        //
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                        // pdf.js's one, or the pdf.js is executed via eval(), the workerSrc property
                        // shall be specified.
                        //
                        // PDFJS.workerSrc = '../../build/pdf.worker.js';

                        var pdfDoc = null,
                            pageNum = 1,
                            pageRendering = false,
                            pageNumPending = null,
                            scale = 1.5,
                            maxzoom = 1.8,
                            minzoom = 0.5,
                            canvas = document.getElementById('the-canvas'),
                            ctx = canvas.getContext('2d');

                        /**
                         * Get page info from document, resize canvas accordingly, and render page.
                         * @param num Page number.
                         */
                        function renderPage(num) {
                          pageRendering = true;
                          // Using promise to fetch the page
                          pdfDoc.getPage(num).then(function(page) {
                            var viewport = page.getViewport(scale);
                            canvas.height = viewport.height;
                            canvas.width = viewport.width;

                            // Render PDF page into canvas context
                            var renderContext = {
                              canvasContext: ctx,
                              viewport: viewport
                            };
                            var renderTask = page.render(renderContext);

                            // Wait for rendering to finish
                            renderTask.promise.then(function () {
                              pageRendering = false;
                              if (pageNumPending !== null) {
                                // New page rendering is pending
                                renderPage(pageNumPending);
                                pageNumPending = null;
                              }
                            });
                          });

                          // Update page counters
                          document.getElementById('page_num').textContent = pageNum;
                          document.getElementById('zoom_lvl').textContent = +scale.toFixed(1);;

                          //Math.round(scale * 10)/10;

                        }

                        /**
                         * If another page rendering in progress, waits until the rendering is
                         * finised. Otherwise, executes rendering immediately.
                         */
                        function queueRenderPage(num) {
                          if (pageRendering) {
                            pageNumPending = num;
                          } else {
                            renderPage(num);
                          }
                        }

                        /**
                         * Displays previous page.
                         */
                        function onPrevPage() {
                          if (pageNum <= 1) {
                            return;
                          }
                          pageNum--;
                          queueRenderPage(pageNum);
                        }
                        document.getElementById('prev').addEventListener('click', onPrevPage);

                        /**
                         * Displays next page.
                         */
                        function onNextPage() {
                          if (pageNum >= pdfDoc.numPages) {
                            return;
                          }
                          pageNum++;
                          queueRenderPage(pageNum);
                        }
                        document.getElementById('next').addEventListener('click', onNextPage);

                        /**
                        * Zooms the page in by changing the scale variable
                        **/

                        function zoomIn(){
                          if (scale <= maxzoom) {
                            scale = scale + 0.1;
                          }
                          queueRenderPage(pageNum);
                        }
                        document.getElementById('zoomin').addEventListener('click', zoomIn);

                        /**
                        * Zooms the page out by changing the scale variable
                        **/

                        function zoomOut(){
                          if (scale >= minzoom) {
                            scale = scale - 0.1;
                          }
                          queueRenderPage(pageNum);
                        }
                        document.getElementById('zoomout').addEventListener('click', zoomOut);

                        /**
                         * Asynchronously downloads PDF.
                         */
                        PDFJS.getDocument(url).then(function (pdfDoc_) {
                          pdfDoc = pdfDoc_;
                          document.getElementById('page_count').textContent = pdfDoc.numPages;

                          // Initial/first page rendering
                          renderPage(pageNum);
                        });
                      </script>

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Hi there

I am trying to make this code move the pdf to the left. However, when I apply the css, the pdf disappears completely.

<style>
       .left {
         float: left;
       }
      </style>
      <section class="left">

That is what I am trying to apply. I have closed the section tags as can be seen in the entire code above. You can see the page here: https://if-charts.000webhostapp.com/YSSY/YSSY_arr.html

As you will be able to see, the pdf is in the centre, and there is a large amount of space between it and the left border. As the pdf can be zoomed, I would like to take advantage of the whole space. I need to move it to the left, but I have no idea how to.

If it helps, the entire repo can be found here: https://github.com/IF-Apps/IF-Charts

And you can find the entire file here: https://github.com/IF-Apps/IF-Charts/blob/Blurfix/YSSY/YSSY_arr.html

Thanks in advance.

Never mind, I managed in the end… :frowning: